package com.shop.prj.service;

import java.util.List;

import com.shop.prj.bean.Book;
import com.shop.prj.bean.Manager;

public interface BookService {


	 int insert(Book book);
	    int update(Book book);
	    int delete(Integer id);
	    Book queryByBookId(Integer id);
	    List<Book> queryAll();
	    List<Book>queryByBookName(String BookName);
	    Book queryByBook(String name);
}
